Quality, traceability, and testing
Every Veristas vial is synthesized to ≥99% HPLC purity, sealed under nitrogen, third-party verified, and shipped under cold-chain conditions from the United States.
Independent HPLC
Every batch is tested by an independent lab using reverse-phase HPLC with UV detection. Purity reported to two decimals.
Mass spec confirmation
Identity confirmed by ESI-MS against the theoretical molecular weight. Reports archived per batch.
Endotoxin screening
LAL endotoxin testing on every lot. Results published in the Certificate of Analysis.
Batch traceability
Each vial carries a batch ID linking it to the synthesis run, purity report, and shipment date.
Cold-chain shipping
Vials packed with phase-change cold packs in insulated mailers. Tracked from our US fulfillment center.
Reconstitution guidance
Solvent, concentration, and storage guidance published per product, including bac water vs. acetic acid recommendations.